TY  - BOOK
AU  - CHAKARBORTY , DEBASHIS .
AU  - SAHOO, RABI N .
TI  - FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEM 
U1  -  910 CHA 
PY  - 2007///
CY  - [s.l]
PB  - VIVA BOOKS
KW  - Geography & travel
ER  -